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參數(shù)資料
| 型號： | LTC1565-31IS8 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 運動控制電子 |
| 英文描述： | 650kHz Continuous Time, Linear Phase Lowpass Filter |
| 中文描述： | CONTINUOUS TIME FILTER, BESSEL, LOWPASS, PDSO8 |
| 封裝： | 0.150 INCH, PLASTIC, SO-8 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 136K |
| 代理商： | LTC1565-31IS8 |
1
LTC1565-31
650kHz Continuous Time,
Linear Phase Lowpass Filter
March 2000
The LTC
1565-31 is a 7th order, continuous time, linear
phase lowpass filter. The selectivity of the LTC1565-31,
combined with its linear phase and dynamic range, make it
suitable for filtering in data communications or data acqui-
sition systems. The filter attenuation is 37dB at 2
×
f
CUTOFF
and at least 72dB for frequencies above 3
×
f
CUTOFF
. Unlike
comparable LC filters, the LTC1565-31 achieves this selec-
tivity with a linear phase response in the passband.
With 5% accuracy of the cutoff frequency, the LTC1565-31
can be used in applications requiring pairs of matched filters,
such as transceiver I and Q channels. Furthermore, the
differential inputs and outputs provide a simple interface for
these wireless systems.
With a single 5V supply and a 2V
P-P
input, the LTC1565-31
features an impressive spurious free dynamic range of 75dB.
The maximum signal-to-noise ratio is 78dB and it is achieved
with a 2.5V
P-P
input signal.
The LTC1565-31 features a shutdown mode where power
supply current is reduced to less than 10
μ
A.
Other cutoff frequencies and single-ended I/O can be pro-
vided upon request. Please contact LTC Marketing.
, LTC and LT are registered trademarks of Linear Technology Corporation.
I
CDMA Base Stations
I
Data Communications
I
Antialiasing Filters
I
Smoothing or Reconstruction Filters
I
Matched Filter Pairs
I
Replacement for LC Filters
I
7th Order, 650kHz Linear Phase Filter in an SO-8
I
Differential Inputs and Outputs
I
Operates on a Single 5V or a
±
5V Supply
I
Low Offset: 5mV Typical
I
75dB THD and SNR
I
78dB SNR
I
Shutdown Mode
I
Requires No External Components
I
Requires No External Clock Signal
Single 5V Supply, Differential 650kHz Lowpass Filter
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
DESCRIPTIOU
FEATURES
APPLICATIU
TYPICAL APPLICATIO
U
+IN
–IN
GND
V
–
+OUT
–OUT
V
+
SHDN
1
2
3
4
8
7
6
5
LTC1565-31
0.1
μ
F
0.1
μ
F
15645-31 TA01
V
OUT+
V
OUT–
V
IN+
V
IN–
5V
5V
Final Electrical Specifications
FREQUENCY (Hz)
10
4
10
5
10
6
10
7
–100
A
D
μ
s
–20
0
20
1565-31 TA02
–40
–60
–80
0.8
1.6
1.8
2.0
1.4
1.2
1.0
GAIN
GROUP DELAY
Frequency Response
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC1565-31IS8#PBF | 功能描述:IC FILTR 7TH ORDER 650KHZ 8-SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 濾波器類型:連續(xù)時間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數(shù):4 濾波器階數(shù):8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) |
| LTC1565-31IS8#TR | 功能描述:IC FILTR 7TH ORDER 650KHZ 8-SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 濾波器類型:連續(xù)時間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數(shù):4 濾波器階數(shù):8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) |
| LTC1565-31IS8#TRPBF | 功能描述:IC FILTR 7TH ORDER 650KHZ 8-SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 濾波器類型:連續(xù)時間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數(shù):4 濾波器階數(shù):8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) |
| LTC1566-1CS8 | 功能描述:IC FILTER LP 7ORDER 2.3MHZ 8SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 濾波器類型:連續(xù)時間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數(shù):4 濾波器階數(shù):8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) |
| LTC1566-1CS8#PBF | 功能描述:IC FILTER LP 7ORDER 2.3MHZ 8SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 濾波器類型:連續(xù)時間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數(shù):4 濾波器階數(shù):8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) |
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